Headband



FIG. 1 is a diagrammatic perspective view of the headband;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof, the bottom plan view being a mirror image of the top plan view;

FIG. 5 is a left side elevational view of the headband; and,

FIG. 6 is a right side elevational view thereof. 

The ornamental design for a headband, as shown and described. 